摘要
介绍了远程通信技术中基于电话线载波的远程控制技术以及基于手机短信息的远程报警技术在小型水电站监控系统中的应用,并给出了系统框图及部分硬件电路。
The applications of remote communication techniques, including line carrier wave based remote control and remote alarm based on short message of mobile telephone in small hydropower station monitoring and control system are introduced. The block diagram of the system and some hardware electric circuits are also given.
出处
《水电自动化与大坝监测》
2004年第4期1-3,50,共4页
HYDROPOWER AUTOMATION AND DAM MONITORING
关键词
水电站
监控系统
远程通信
电话线载波
短信息
hydropower station
monitoring and control system
remote communication
line carrier wave
short message
